Fox 40 CMG Soccer Referee Whistle

Cutting through crowd noise and carrying over a long distance, the consistnent penetrating sound keeps the referee in control of the game. With the loudest, shrillest penetrating power, Fox 40's patented pea-less design makes it the whistle of choice for professional and amateur sport federations worldwide. A Cushioned Mouth Grip enhances the original Fox 40 Classic Whistle--better grip, better control. High pitched "trill" is more intense.